This week’s WordPress and web marketing links.
Did you know that Google will officially begin using mobile-friendliness as a search engine ranking factor on April 21? Better get ready. Test your site here to see if it meets the requirements.
Looking for an inexpensive way to manage ads on your site? Here are three free ad managers for WordPress.
And finally, a great resource for free stock images – over 40 sources with descriptions of what they have and how they work.